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Title:
METHOD FOR PRODUCING DOUBLE BOND-HAVING COMPOUND
Document Type and Number:
Japanese Patent JP2002145814
Kind Code:
A
Abstract:

To provide a method for producing a double bond-having compound, by which the double bond-having compound can profitably by produced in a high yield, while inhibiting the dimerization reaction of a triple bond-having compound.

This method for producing the double bond-having compound, comprising hydrogenating a triple bond-having compound in the presence of a Lindlar catalyst, characterized by allowing an organic phosphorous compound capable of forming a multi-dentate compound to coexist in an amount of 0.00001 to 0.1 wt.% based on the triple bond-having compound.


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Inventors:
TANAKA YUTAKA
TANIGUCHI KEITA
KAJIYASHIKI TSUTOMU
ONISHI TAKASHI
Application Number:
JP2000335887A
Publication Date:
May 22, 2002
Filing Date:
November 02, 2000
Export Citation:
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Assignee:
KURARAY CO
International Classes:
C07C29/17; C07B35/02; C07B61/00; C07C33/025; (IPC1-7): C07C29/17; C07B35/02; C07C33/025
Domestic Patent References:
JP3016928B
JPS4725047B1
JPH01311036A1989-12-15
JP2002513376A2002-05-08
Foreign References:
WO2001074764A12001-10-11



 
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